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Items: 1 to 50 of 94

1.

"Ground-Truthing" Efficacy of Biological Control for Aflatoxin Mitigation in Farmers' Fields in Nigeria: From Field Trials to Commercial Usage, a 10-Year Study.

Bandyopadhyay R, Atehnkeng J, Ortega-Beltran A, Akande A, Falade TDO, Cotty PJ.

Front Microbiol. 2019 Nov 8;10:2528. doi: 10.3389/fmicb.2019.02528. eCollection 2019.

2.

Monitoring Aspergillus flavus Genotypes in a Multi-Genotype Aflatoxin Biocontrol Product With Quantitative Pyrosequencing.

Shenge KC, Adhikari BN, Akande A, Callicott KA, Atehnkeng J, Ortega-Beltran A, Kumar PL, Bandyopadhyay R, Cotty PJ.

Front Microbiol. 2019 Nov 15;10:2529. doi: 10.3389/fmicb.2019.02529. eCollection 2019.

3.

The Atoxigenic Biocontrol Product Aflasafe SN01 Is a Valuable Tool to Mitigate Aflatoxin Contamination of Both Maize and Groundnut Cultivated in Senegal.

Senghor LA, Ortega-Beltran A, Atehnkeng J, Callicott KA, Cotty PJ, Bandyopadhyay R.

Plant Dis. 2019 Nov 30:PDIS03190575RE. doi: 10.1094/PDIS-03-19-0575-RE. [Epub ahead of print]

PMID:
31790640
4.

Performance of Broilers Fed with Maize Colonized by Either Toxigenic or Atoxigenic Strains of Aspergillus flavus with and without an Aflatoxin-Sequestering Agent.

Aikore MOS, Ortega-Beltran A, Eruvbetine D, Atehnkeng J, Falade TDO, Cotty PJ, Bandyopadhyay R.

Toxins (Basel). 2019 Sep 26;11(10). pii: E565. doi: 10.3390/toxins11100565.

5.

Potential of Atoxigenic Aspergillus flavus Vegetative Compatibility Groups Associated With Maize and Groundnut in Ghana as Biocontrol Agents for Aflatoxin Management.

Agbetiameh D, Ortega-Beltran A, Awuah RT, Atehnkeng J, Islam MS, Callicott KA, Cotty PJ, Bandyopadhyay R.

Front Microbiol. 2019 Sep 6;10:2069. doi: 10.3389/fmicb.2019.02069. eCollection 2019.

6.

Aflatoxin Contamination of Non-cultivated Fruits in Zambia.

Kachapulula PW, Bandyopadhyay R, Cotty PJ.

Front Microbiol. 2019 Aug 9;10:1840. doi: 10.3389/fmicb.2019.01840. eCollection 2019.

7.

Aflatoxin in Chili Peppers in Nigeria: Extent of Contamination and Control Using Atoxigenic Aspergillus flavus Genotypes as Biocontrol Agents.

Ezekiel CN, Ortega-Beltran A, Oyedeji EO, Atehnkeng J, Kössler P, Tairu F, Hoeschle-Zeledon I, Karlovsky P, Cotty PJ, Bandyopadhyay R.

Toxins (Basel). 2019 Jul 22;11(7). pii: E429. doi: 10.3390/toxins11070429.

8.

Atoxigenic Aspergillus flavus Isolates Endemic to Almond, Fig, and Pistachio Orchards in California with Potential to Reduce Aflatoxin Contamination in these Crops.

Ortega-Beltran A, Moral J, Picot A, Puckett RD, Cotty PJ, Michailides TJ.

Plant Dis. 2019 May;103(5):905-912. doi: 10.1094/PDIS-08-18-1333-RE. Epub 2019 Feb 25.

PMID:
30807246
9.
10.

Prevalence of Aflatoxin Contamination in Maize and Groundnut in Ghana: Population Structure, Distribution, and Toxigenicity of the Causal Agents.

Agbetiameh D, Ortega-Beltran A, Awuah RT, Atehnkeng J, Cotty PJ, Bandyopadhyay R.

Plant Dis. 2018 Apr;102(4):764-772. doi: 10.1094/PDIS-05-17-0749-RE. Epub 2018 Feb 13.

PMID:
30673407
11.

Aspergillus texensis: A Novel Aflatoxin Producer with S Morphology from the United States.

Singh P, Orbach MJ, Cotty PJ.

Toxins (Basel). 2018 Dec 3;10(12). pii: E513. doi: 10.3390/toxins10120513.

12.

Comparative Genomics of Aspergillus flavus S and L Morphotypes Yield Insights into Niche Adaptation.

Ohkura M, Cotty PJ, Orbach MJ.

G3 (Bethesda). 2018 Dec 10;8(12):3915-3930. doi: 10.1534/g3.118.200553.

13.

Aspergillus flavus resident in Kenya: High genetic diversity in an ancient population primarily shaped by clonal reproduction and mutation-driven evolution.

Islam MS, Callicott KA, Mutegi C, Bandyopadhyay R, Cotty PJ.

Fungal Ecol. 2018 Oct;35:20-33. doi: 10.1016/j.funeco.2018.05.012.

14.

Characterization of Aspergilli from dried red chilies (Capsicum spp.): Insights into the etiology of aflatoxin contamination.

Singh P, Cotty PJ.

Int J Food Microbiol. 2019 Jan 16;289:145-153. doi: 10.1016/j.ijfoodmicro.2018.08.025. Epub 2018 Aug 27.

PMID:
30243147
15.

Aflatoxin Contamination of Dried Insects and Fish in Zambia.

Kachapulula PW, Akello J, Bandyopadhyay R, Cotty PJ.

J Food Prot. 2018 Sep;81(9):1508-1518. doi: 10.4315/0362-028X.JFP-17-527.

PMID:
30118348
16.

Fungal communities associated with almond throughout crop development: Implications for aflatoxin biocontrol management in California.

Ortega-Beltran A, Moral J, Puckett RD, Morgan DP, Cotty PJ, Michailides TJ.

PLoS One. 2018 Jun 20;13(6):e0199127. doi: 10.1371/journal.pone.0199127. eCollection 2018.

17.

Biological Control Products for Aflatoxin Prevention in Italy: Commercial Field Evaluation of Atoxigenic Aspergillus flavus Active Ingredients.

Mauro A, Garcia-Cela E, Pietri A, Cotty PJ, Battilani P.

Toxins (Basel). 2018 Jan 5;10(1). pii: E30. doi: 10.3390/toxins10010030. Erratum in: Toxins (Basel). 2019 Feb 14;11(2):.

18.

Frequent Shifts in Aspergillus flavus Populations Associated with Maize Production in Sonora, Mexico.

Ortega-Beltran A, Cotty PJ.

Phytopathology. 2018 Mar;108(3):412-420. doi: 10.1094/PHYTO-08-17-0281-R. Epub 2018 Jan 22.

PMID:
29027887
19.

Aspergillus section Flavi community structure in Zambia influences aflatoxin contamination of maize and groundnut.

Kachapulula PW, Akello J, Bandyopadhyay R, Cotty PJ.

Int J Food Microbiol. 2017 Nov 16;261:49-56. doi: 10.1016/j.ijfoodmicro.2017.08.014. Epub 2017 Aug 19.

20.

Aflatoxin-free transgenic maize using host-induced gene silencing.

Thakare D, Zhang J, Wing RA, Cotty PJ, Schmidt MA.

Sci Adv. 2017 Mar 10;3(3):e1602382. doi: 10.1126/sciadv.1602382. eCollection 2017 Mar.

21.

Aflatoxin contamination of groundnut and maize in Zambia: observed and potential concentrations.

Kachapulula PW, Akello J, Bandyopadhyay R, Cotty PJ.

J Appl Microbiol. 2017 Jun;122(6):1471-1482. doi: 10.1111/jam.13448. Epub 2017 May 14.

22.

Degeneration of aflatoxin gene clusters in Aspergillus flavus from Africa and North America.

Adhikari BN, Bandyopadhyay R, Cotty PJ.

AMB Express. 2016 Dec;6(1):62. doi: 10.1186/s13568-016-0228-6. Epub 2016 Aug 31.

23.

The vegetative compatibility group to which the US biocontrol agent Aspergillus flavus AF36 belongs is also endemic to Mexico.

Ortega-Beltran A, Grubisha LC, Callicott KA, Cotty PJ.

J Appl Microbiol. 2016 Apr;120(4):986-98. doi: 10.1111/jam.13047. Epub 2016 Feb 18.

24.

Environmental distribution and genetic diversity of vegetative compatibility groups determine biocontrol strategies to mitigate aflatoxin contamination of maize by Aspergillus flavus.

Atehnkeng J, Donner M, Ojiambo PS, Ikotun B, Augusto J, Cotty PJ, Bandyopadhyay R.

Microb Biotechnol. 2016 Jan;9(1):75-88. doi: 10.1111/1751-7915.12324. Epub 2015 Oct 27.

25.

Community Structure of Aspergillus flavus and A. parasiticus in Major Almond-Producing Areas of California, United States.

Donner M, Lichtemberg PSF, Doster M, Picot A, Cotty PJ, Puckett RD, Michailides TJ.

Plant Dis. 2015 Aug;99(8):1161-1169. doi: 10.1094/PDIS-05-14-0450-RE. Epub 2015 Jun 17.

PMID:
30695944
26.
27.

Aflatoxin-producing fungi in maize field soils from sea level to over 2000 masl: a three year study in Sonora, Mexico.

Ortega-Beltran A, Jaime R, Cotty PJ.

Fungal Biol. 2015 Apr;119(4):191-200. doi: 10.1016/j.funbio.2014.12.006. Epub 2014 Dec 19.

PMID:
25813508
28.

Method for monitoring deletions in the aflatoxin biosynthesis gene cluster of Aspergillus flavus with multiplex PCR.

Callicott KA, Cotty PJ.

Lett Appl Microbiol. 2015 Jan;60(1):60-5. doi: 10.1111/lam.12337. Epub 2014 Nov 27.

29.

Susceptibility to aflatoxin contamination among maize landraces from Mexico.

Ortega-Beltran A, Guerrero-Herrera MD, Ortega-Corona A, Vidal-Martinez VA, Cotty PJ.

J Food Prot. 2014 Sep;77(9):1554-62. doi: 10.4315/0362-028X.JFP-13-474.

PMID:
25198847
30.

Evaluation of the Atoxigenic Aspergillus flavus Strain AF36 in Pistachio Orchards.

Doster MA, Cotty PJ, Michailides TJ.

Plant Dis. 2014 Jul;98(7):948-956. doi: 10.1094/PDIS-10-13-1053-RE.

PMID:
30708840
31.

Diversity of aflatoxin-producing fungi and their impact on food safety in sub-Saharan Africa.

Probst C, Bandyopadhyay R, Cotty PJ.

Int J Food Microbiol. 2014 Mar 17;174:113-22. doi: 10.1016/j.ijfoodmicro.2013.12.010. Epub 2013 Dec 15.

PMID:
24480188
33.

Structure of an Aspergillus flavus population from maize kernels in northern Italy.

Mauro A, Battilani P, Callicott KA, Giorni P, Pietri A, Cotty PJ.

Int J Food Microbiol. 2013 Mar 1;162(1):1-7. doi: 10.1016/j.ijfoodmicro.2012.12.021. Epub 2013 Jan 4.

PMID:
23340386
34.

Nutrient environments influence competition among Aspergillus flavus genotypes.

Mehl HL, Cotty PJ.

Appl Environ Microbiol. 2013 Mar;79(5):1473-80. doi: 10.1128/AEM.02970-12. Epub 2012 Dec 21.

35.

Aspergillus flavus diversity on crops and in the environment can be exploited to reduce aflatoxin exposure and improve health.

Mehl HL, Jaime R, Callicott KA, Probst C, Garber NP, Ortega-Beltran A, Grubisha LC, Cotty PJ.

Ann N Y Acad Sci. 2012 Dec;1273:7-17. doi: 10.1111/j.1749-6632.2012.06800.x.

PMID:
23230832
36.

Relationships between in vivo and in vitro aflatoxin production: reliable prediction of fungal ability to contaminate maize with aflatoxins.

Probst C, Cotty PJ.

Fungal Biol. 2012 Apr;116(4):503-10. doi: 10.1016/j.funbio.2012.02.001. Epub 2012 Feb 8.

PMID:
22483048
37.

Identification of genetic defects in the atoxigenic biocontrol strain Aspergillus flavus K49 reveals the presence of a competitive recombinant group in field populations.

Chang PK, Abbas HK, Weaver MA, Ehrlich KC, Scharfenstein LL, Cotty PJ.

Int J Food Microbiol. 2012 Mar 15;154(3):192-6. doi: 10.1016/j.ijfoodmicro.2012.01.005. Epub 2012 Jan 12.

PMID:
22285533
38.

Identification of a major xylanase from Aspergillus flavus as a 14-kD protein.

Mellon JE, Cotty PJ, Callicott KA, Abbas H.

Mycopathologia. 2011 Oct;172(4):299-305. doi: 10.1007/s11046-011-9425-7. Epub 2011 Apr 10.

PMID:
21479830
39.

Identification of Atoxigenic Aspergillus flavus Isolates to Reduce Aflatoxin Contamination of Maize in Kenya.

Probst C, Bandyopadhyay R, Price LE, Cotty PJ.

Plant Dis. 2011 Feb;95(2):212-218. doi: 10.1094/PDIS-06-10-0438.

PMID:
30743416
40.

Influence of the host contact sequence on the outcome of competition among aspergillus flavus isolates during host tissue invasion.

Mehl HL, Cotty PJ.

Appl Environ Microbiol. 2011 Mar;77(5):1691-7. doi: 10.1128/AEM.02240-10. Epub 2011 Jan 7.

41.

Molecular characterization of atoxigenic strains for biological control of aflatoxins in Nigeria.

Donner M, Atehnkeng J, Sikora RA, Bandyopadhyay R, Cotty PJ.

Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2010 May;27(5):576-90. doi: 10.1080/19440040903551954.

PMID:
20455156
42.
43.

Genetic isolation among sympatric vegetative compatibility groups of the aflatoxin-producing fungus Aspergillus flavus.

Grubisha LC, Cotty PJ.

Mol Ecol. 2010 Jan;19(2):269-80. doi: 10.1111/j.1365-294X.2009.04467.x. Epub 2009 Dec 17.

PMID:
20025654
44.

Impact of Aspergillus section Flavi community structure on the development of lethal levels of aflatoxins in Kenyan maize (Zea mays).

Probst C, Schulthess F, Cotty PJ.

J Appl Microbiol. 2010 Feb;108(2):600-10. doi: 10.1111/j.1365-2672.2009.04458.x. Epub 2009 Jul 7.

45.

Description of a distinctive aflatoxin-producing strain of Aspergillus nomius that produces submerged sclerotia.

Doster MA, Cotty PJ, Michailides TJ.

Mycopathologia. 2009 Oct;168(4):193-201. doi: 10.1007/s11046-009-9214-8. Epub 2009 May 31.

PMID:
19484504
46.

Using aCGH to study intraspecific genetic variability in two pathogenic molds, Aspergillus fumigatus and Aspergillus flavus.

Fedorova ND, Harris S, Chen D, Denning DW, Yu J, Cotty PJ, Nierman WC.

Med Mycol. 2009;47 Suppl 1:S34-41. doi: 10.1080/13693780802354029. Epub 2009 Mar 17.

PMID:
19291596
47.

Twenty-four microsatellite markers for the aflatoxin-producing fungus Aspergillus flavus.

Grubisha LC, Cotty PJ.

Mol Ecol Resour. 2009 Jan;9(1):264-7. doi: 10.1111/j.1755-0998.2008.02378.x. Epub 2008 Oct 29.

PMID:
21564622
48.
49.

Using Predictions Based on Geostatistics to Monitor Trends in Aspergillus flavus Strain Composition.

Orum TV, Bigelow DM, Cotty PJ, Nelson MR.

Phytopathology. 1999 Sep;89(9):761-9. doi: 10.1094/PHYTO.1999.89.9.761.

50.

Aspergillus flavus and Aflatoxin Contamination of Leguminous Trees of the Sonoran Desert in Arizona.

Boyd ML, Cotty PJ.

Phytopathology. 2001 Sep;91(9):913-9. doi: 10.1094/PHYTO.2001.91.9.913.

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